CP Pistons SC7472-6 Forged Piston & Ring Set for 1986-2002 Toyota 1JZ-GTE/2JZ-GT

Vehicle Fitment

• 1986-2002 Toyota Supra MK3/MK4 (JZA70/JZA80), 1JZ-GTE, 2JZ-GTE
• 1991-2002 Lexus GS300/Aristo (S160/S161), 1JZ-GTE, 2JZ-GTE
• 1991-2002 Toyota Soarer (Z30), 1JZ-GTE, 2JZ-GTE
• 1991-2002 Toyota Chaser (JZX81/JZX100), 1JZ-GTE, 2JZ-GTE
• 1991-2002 Toyota Cresta (JZX81/JZX100), 1JZ-GTE, 2JZ-GTE
• 1991-2002 Toyota Mark II (JZX81/JZX100), 1JZ-GTE, 2JZ-GTE

Fitment Notes

• Compression Ratio: 1JZ-GTE - 9.0:1, 2JZ-GTE - 10.0:1
• Bore Size: 86.5mm (+0.5mm overbore)
• Compatible with both 1JZ-GTE and 2JZ-GTE engines
• Designed for high-performance applications, including turbocharged setups
• Not suitable for non-turbo variants or engines with different bore sizes

Features

• Forged aluminum construction for enhanced strength and durability
• Precision CNC machining for optimal fit and performance
• Accumulator grooves to improve oil control
• Dual forced pin oilers for better lubrication
• Pick lock grooves to secure wrist pins
• Balanced to within ±1 gram for consistency
• Wrist pins and locks included at no additional cost
• Made in the USA to stringent quality standards

Specifications

• Compression Ratio: 9.0:1 (1JZ-GTE), 10.0:1 (2JZ-GTE)
• Bore Size: 86.5mm (+0.5mm overbore)
• Stroke: 71.5mm
• Rod Length: 125.25mm
• Pin Diameter: 22mm
• Compression Height: 33.9852mm
• Block Height: 194mm
• Piston Weight: Approximately 350g

Included Components

• 6x Forged Pistons
• 6x Piston Rings
• 6x Wrist Pins
• 6x Piston Locks

Product Description

The CP Pistons SC7472-6 is a high-performance piston and ring set designed for Toyota's 1JZ-GTE and 2JZ-GTE engines. With a bore size of 86.5mm and a +0.5mm overbore, these pistons are ideal for those looking to rebuild or upgrade their engine for enhanced performance. The 9.0:1 compression ratio for the 1JZ-GTE and 10.0:1 for the 2JZ-GTE provide a balance between power and reliability, making them suitable for both street and track applications.

Manufactured with precision and care, these pistons feature accumulator grooves, dual forced pin oilers, and pick lock grooves to ensure optimal lubrication and secure wrist pin retention. Each piston is balanced to within ±1 gram, ensuring consistency across all cylinders. The set includes all necessary components: pistons, rings, wrist pins, and locks, making it a comprehensive solution for your engine build.

Whether you're restoring a classic Supra or building a high-performance engine, the CP Pistons SC7472-6 offers the quality and reliability you need. Please note that while these pistons are compatible with both 1JZ-GTE and 2JZ-GTE engines, it's essential to verify the specific requirements of your engine build before purchasing.